Zemax中PS的玻璃牌号是多少？

NM PS 1 590309 1.590481 30.866877 0 0 -1 &{Z+p(3Gj  
GC as same as POLYSTYRENE：聚苯乙烯 9C7Npf?~M  
ED 9.000000000E+01 0.000000000E+00 1.050000000E+00 0.000000000E+00 0 0 /dCsZA  
CD 2.445983680E+00 2.214289330E-05 2.729885690E-02 3.012108520E-04 8.889348880E-05 -1.757079290E-06 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 7m#EqF$P  
TD -2.943000000E-04 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 2.000000000E+01 OLx;j+p  
OD -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 -1.00000 D"4*l5l  
LD 3.65000000E-01 1.01400000E+00 f#l9rV"@g  
IT 3.34000E-01 1.00000E+00 2.50000E+01 6 wN*d 5  
IT 3.50000E-01 1.00000E+00 2.50000E+01 Ce+:9}[  
IT 3.65000E-01 1.00000E+00 2.50000E+01 -53c0g@X  
IT 3.70000E-01 1.00000E+00 2.50000E+01 &b (*  
IT 3.80000E-01 1.00000E+00 2.50000E+01 }1 O"?6  
IT 3.90000E-01 1.00000E+00 2.50000E+01 X5o*8Bg4M  
IT 4.00000E-01 1.00000E+00 2.50000E+01 "mn?*  
IT 4.20000E-01 1.00000E+00 2.50000E+01 fq>{5ODO  
IT 4.60000E-01 1.00000E+00 2.50000E+01 "~VKUvDu  
IT 5.00000E-01 1.00000E+00 2.50000E+01 "}X+vd``  
IT 6.60000E-01 1.00000E+00 2.50000E+01 'd N1~Pa  
IT 1.06000E+00 1.00000E+00 2.50000E+01 
]Gi&:k  
IT 1.52900E+00 1.00000E+00 2.50000E+01 &<><4MQ  
IT 2.32500E+00 1.00000E+00 2.50000E+01